This module attempts to recreate Ultima IV on the Neverwinter Nights engine without adding user-created content, just taking advantage of the content (graphics, monsters, etc) offered by the original game, customized to fit better the Ultima universe. The remake requires a full version of Neverwinter Nights in order to work. The original version is compatible with most versions of Neverwinter Nights patched to at least version 1.3. Versions 1.1 and 1.2 require the Hordes of the Underdark expansion, patched to version 1.69.